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Lots of Secret Codes

Published
Oct 2025
Main Genre
General Fiction General Fiction
Pages
96

About This Book

From breaking enemy agents' ciphers to translating long lost languages, help solve all kinds of secret codes and mysterious messages in this exciting book, which is packed with over 100 puzzles. With safe combinations to crack, computer systems to hack, and much more, there's plenty to keep young codebreakers busy on journeys, rainy days and holidays.

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Paperback

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Paperback
First Edition Oct 2025 Usborne ISBN 1836052103
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